hypfs: Add clarification for "weight_min" attribute

The "weight_min" attribute got the wrong name. The value represents
the number of non-stopped (operating) CPUS. Therefore add a note and
rename the struct member to "ocpus".

Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

diff --git a/arch/s390/hypfs/hypfs_vm.c b/arch/s390/hypfs/hypfs_vm.c
index 24908ce..32040ac 100644 (file)
--- a/arch/s390/hypfs/hypfs_vm.c
+++ b/arch/s390/hypfs/hypfs_vm.c
@@ -32,7 +32,7 @@ struct diag2fc_data {
        __u32 pcpus;
        __u32 lcpus;
        __u32 vcpus;
-       __u32 cpu_min;
+       __u32 ocpus;
        __u32 cpu_max;
        __u32 cpu_shares;
        __u32 cpu_use_samp;
@@ -142,7 +142,12 @@ static int hpyfs_vm_create_guest(struct dentry *systems_dir,
        ATTRIBUTE(cpus_dir, "capped", capped_value);
        ATTRIBUTE(cpus_dir, "dedicated", dedicated_flag);
        ATTRIBUTE(cpus_dir, "count", data->vcpus);
-       ATTRIBUTE(cpus_dir, "weight_min", data->cpu_min);
+       /*
+        * Note: The "weight_min" attribute got the wrong name.
+        * The value represents the number of non-stopped (operating)
+        * CPUS.
+        */
+       ATTRIBUTE(cpus_dir, "weight_min", data->ocpus);
        ATTRIBUTE(cpus_dir, "weight_max", data->cpu_max);
        ATTRIBUTE(cpus_dir, "weight_cur", data->cpu_shares);